Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Cascade
CA
Cascade
— 119 Patents
Rank
(All Time):
#6,088
of
106,120
Top 6%
65
inventors
119
Patents All Time
Top Inventors at Cascade
All Time
Showing
1–50
of
65
inventors
Rank
Name
Patents
1
Richard D. Seaberg
19
2
Pat S. McKernan
14
3
David W. Petronek
11
3
Gregory A. Nagle
11
#5
Brian Sinclair White
10
#6
John E. Olson
9
#7
Christopher M. Walthers
8
#8
Glenn Prentice
7
#9
Dean Clark Jordan
6
#9
Stanley E. Farmer
6
#11
Brent G. Running
5
#11
D. Clark Jordan
5
#11
Lawrence E. Richards
5
#11
Marshall K. House
5
#15
Bernard Charles Dickinson
3
#15
Brian Campbell
3
#15
Davide Roncari
3
#15
David Roger Winger
3
#15
Dennis Gaibler
3
#15
Harlan D. Olson
3
#15
Harry F. Weinert
3
#15
Robert Power
3
#23
Andrea Dal Dosso
2
#23
David Aperahama Calvert
2
#23
Elie C. Sifri
2
#23
Jeffrey Henning
2
#23
Jeffrey R. Skinner
2
#23
Matthew James Calvert
2
#23
Richard R. Estep
2
#23
Tamara S. Dib
2
#31
Stuart R. Didtel
1
#31
Alan Edwards
1
#31
Angelo GAMBARETTO
1
#31
Bryan Sweeney
1
#31
Chris Walthers
1
#31
Donald E. Van Beek
1
#31
Edward D. Bittner
1
#31
Erik Russell Bare
1
#31
Francesco Andriolo
1
#31
François Le Poull
1
#31
Greg A. Nagle
1
#31
Hailong Lin
1
#31
James Bolduc
1
#31
James Brosh
1
#31
Jody Addicott
1
#31
Joseph M. Johnson, Sr.
1
#31
Larry D. Marshal
1
#31
Luke Hazel
1
#31
Marc Schiffmann
1
#31
Mark Schindlbeck
1
1
2
Next »
Related Companies
Igus Gmbh
119
Evenflo Company
119
Quantum-Si Incorporated
119
Fortemedia
119
Accuride International Gmbh
119
Anest Iwata
119
Arcam Ab
119
Savant Systems
119
Shanghai Huahong Grace Semiconductor Manufacturing
119